3Wahab P J. Mulder C J, Den H G, et al. Argon plasma coagulation in flexible gastrointestinal endoscopy:pilot experiences[J]. Endoscopy, 1997, 29(3) :176.
4Yusoff I,Brennan F, Ormonde D, et al. Argon plasma coagulation for treatment of watermelon stomach[J].Endoscopy, 2002,31(5) :407.
7BROOKER J C, SAUNDERS B P, SHAH S G, et al. Endoscopic resection of large sessile colonic polyps by specialist and non-specialist endoscopists[J]. Br J Surg, 2002,89(8) : 1020-1024.